Determine # of solutions using discrimination
D = b^2 - 4 ac
D=8^2 - 4 x 6 x ( -10 )
D = 304
D > 0
The quadratic equation has 2 real solutions
Answer:
the mean is 4.2
Step-by-step explanation:
Answer:
whats the question
Step-by-step explanation:
Answer:
The answer is "778"
Step-by-step explanation:
Given value:

The formula for z-score: